EA201990194A3 - AGRICULTURAL HEADER WITH FLOAT MANAGEMENT - Google Patents
AGRICULTURAL HEADER WITH FLOAT MANAGEMENTInfo
- Publication number
- EA201990194A3 EA201990194A3 EA201990194A EA201990194A EA201990194A3 EA 201990194 A3 EA201990194 A3 EA 201990194A3 EA 201990194 A EA201990194 A EA 201990194A EA 201990194 A EA201990194 A EA 201990194A EA 201990194 A3 EA201990194 A3 EA 201990194A3
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- header
- lift
- combine harvester
- float
- raised
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/14—Mowing tables
- A01D41/141—Automatic header control
Abstract
Жатка комбайна на транспортном средстве, таком как зерноуборочный комбайн, включает в себя установочный узел, содержащий левый и правый поплавковые элементы, каждый из которых предназначен для приложения управляемых подъемных левой и правой сил, и выполнен с возможностью плавания вверх каждого конца жатки в ответ на контакт с грунтом. Левый и правый датчики определяют угол наклона жатки, и система управления работает для уменьшения левой подъемной силы, когда поднят левый конец, и для уменьшения правой подъемной силы, когда поднят правый конец. На зерноуборочном комбайне это может быть выполнено вращением лицевой панели приемной камеры молотилки в требуемом направлении. В других системах сила, создаваемая левым и правым поплавковыми элементами, может быть напрямую изменена. Изменения подъемной силы применяются только когда тяговое транспортное средство наклоняется за пределы заданного угла.The header of a combine harvester on a vehicle such as a combine harvester includes an installation assembly containing left and right float elements, each of which is designed to apply controlled lifting left and right forces, and is configured to float upward each end of the header in response to contact with soil. Left and right sensors detect header tilt angle and the control system works to reduce left lift when left end is raised and to reduce right lift when right end is raised. On a combine harvester, this can be done by rotating the front panel of the thresher inlet chamber in the desired direction. In other systems, the force generated by the left and right float elements can be directly modified. Lift changes are applied only when the towing vehicle is tilted beyond the specified angle.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2993727A CA2993727C (en) | 2018-02-01 | 2018-02-01 | Agricultural header with float control |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EA201990194A2 EA201990194A2 (en) | 2019-08-30 |
| EA201990194A3 true EA201990194A3 (en) | 2019-12-30 |
| EA038557B1 EA038557B1 (en) | 2021-09-14 |
Family
ID=65268757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201990194A EA038557B1 (en) | 2018-02-01 | 2019-01-31 | Agricultural header with float control |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP3520597B1 (en) |
| AR (1) | AR113733A1 (en) |
| AU (1) | AU2019200601B2 (en) |
| BR (1) | BR102019002049A2 (en) |
| CA (1) | CA2993727C (en) |
| EA (1) | EA038557B1 (en) |
| HU (1) | HUE053425T2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11497164B2 (en) * | 2019-10-22 | 2022-11-15 | Cnh Industrial America Llc | Header suspension for pivoting header of combine harvester |
| US11395457B2 (en) | 2020-02-20 | 2022-07-26 | Cnh Industrial America Llc | Combine headers with fold up cutterbars |
| CN113519273A (en) * | 2021-07-12 | 2021-10-22 | 中国铁建重工集团股份有限公司 | Header mechanism, profiling control method and profiling control system |
| CN117716880B (en) * | 2024-02-07 | 2024-04-19 | 襄垣县仁达机电设备有限公司 | Automatic copying device for corn harvester header |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1151228A1 (en) * | 1983-04-18 | 1985-04-23 | Симферопольский Филиал Научно-Производственного Объединения "Агроприбор" | Mechanism for mounting and balancing combine windrower |
| CA2387898C (en) * | 2001-06-18 | 2005-01-11 | Macdon Industries Ltd. | Multi-section header with flexible crop cutting knife |
| US7207164B2 (en) * | 2005-05-10 | 2007-04-24 | Deere & Company | Header hydraulic float suspension |
| US7540130B2 (en) * | 2006-03-02 | 2009-06-02 | Deere & Company | Height control for a multi-section cutting platform in an agricultural harvesting machine |
| AU2008200792B2 (en) * | 2007-03-12 | 2012-11-01 | Deere & Company | Floating header with integrated float system for use with an agricultural windrower or combine |
| US7661251B1 (en) * | 2008-08-22 | 2010-02-16 | Deere & Company | Header float system for use with an agricultural windrower or combine |
| US9775291B2 (en) * | 2014-12-29 | 2017-10-03 | Macdon Industries Ltd. | Gauge wheels for a multi-section agricultural header |
-
2018
- 2018-02-01 CA CA2993727A patent/CA2993727C/en active Active
-
2019
- 2019-01-30 HU HUE19154419A patent/HUE053425T2/en unknown
- 2019-01-30 AU AU2019200601A patent/AU2019200601B2/en not_active Expired - Fee Related
- 2019-01-30 EP EP19154419.6A patent/EP3520597B1/en active Active
- 2019-01-31 EA EA201990194A patent/EA038557B1/en unknown
- 2019-01-31 BR BR102019002049-0A patent/BR102019002049A2/en active Search and Examination
- 2019-02-01 AR ARP190100237A patent/AR113733A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EA038557B1 (en) | 2021-09-14 |
| AR113733A1 (en) | 2020-06-03 |
| EA201990194A2 (en) | 2019-08-30 |
| HUE053425T2 (en) | 2021-07-28 |
| CA2993727C (en) | 2021-05-04 |
| EP3520597B1 (en) | 2020-10-28 |
| EP3520597A1 (en) | 2019-08-07 |
| CA2993727A1 (en) | 2019-08-01 |
| AU2019200601A1 (en) | 2019-08-15 |
| BR102019002049A2 (en) | 2019-09-17 |
| AU2019200601B2 (en) | 2023-04-13 |
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